nemo_automodel.components.models.hy_v3.config
nemo_automodel.components.models.hy_v3.config
Module Contents
Classes
API
Bases: PretrainedConfig
Configuration class for Tencent Hy3-preview (295B MoE).
Architecture:
- 80 transformer layers; layer 0 is dense, layers 1-79 are MoE
- MoE: 192 routed experts + 1 shared expert, top-8 activated
- Sigmoid routing with expert-bias correction (e_score_correction_bias)
- GQA: 64 Q heads, 8 KV heads, head_dim=128
- Per-head QK RMSNorm before RoPE
- 256K context, rope_theta=11158840
keys_to_ignore_at_inference
model_type